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STM32F446xx VDD rise time rate

Question asked by martin on Jan 6, 2016
I'm looking at the STM32F446xx datasheet and on page 78 it specifies a minimum "VDD rise time rate" of 20uS/V, whereas the maximum is infinity. I assume this means using a slower supply with a longer rise time, e.g., 40uS/V, is OK and not the other way around.

I just wanted to double check as I find the way it is written in the datasheet a bit confusing; giving a maximum rate in V/uS would be more intuitive to me.

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